<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Circular Dots</title>
    <style>
        .container {
            position: relative;
            width: 200px;
            height: 200px;
            margin: 50px auto;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #3498db;
            border-radius: 50%;
        }
        
        .dot {
            position: absolute;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: #3498db;
            transform-origin: 100px 100px; /* 旋转中心, 等于容器宽度的一半 */
            animation: spin 5s linear infinite;
        }
        
        @keyframes spin {
            from { 
                width: 20px;
                height: 20px;
                background-color: lightseagreen;;
                transform: rotate(0deg) translateY(-100px) rotate(0deg);
            }
            to {
                width: 20px;
                height: 20px;
                background-color:indigo;
                transform: rotate(360deg) translateY(-100px) rotate(-360deg);
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="dot"></div>
        <div class="content">11%</div>
    </div>
</body>
</html>